Examples from literature

• A man who is ambidextrous will sign his name differently with his right or left hand, but it is the same signature. 
• I know that Primitive Man was ambidextrous, because he wrote and painted just as often with his left as with his right, and just as successfully. 
• In the use of the birch he was ambidextrous. 
• Inquiry should be made as to whether the patient is right or left handed, or ambidextrous. 
• She is ambidextrous, as witness the following observations.